678757632

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{126257}}^1$

素因数の和:126283

約数の個数: 72

約数和(自身を含む): 2064570816

約数和(自身を除く): 1385813184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 126257, 252514, 378771, 505028, 757542, 883799, 1010056, 1515084, 1767598, 2020112, 2651397, 3030168, 3535196, 4040224, 5302794, 6060336, 7070392, 8080448, 10605588, 12120672, 14140784, 16160896, 21211176, 24241344, 28281568, 32321792, 42422352, 48482688, 56563136, 84844704, 96965376, 113126272, 169689408, 226252544, 339378816, 678757632]

約数ペア:

[(1, 678757632), (2, 339378816), (3, 226252544), (4, 169689408), (6, 113126272), (7, 96965376), (8, 84844704), (12, 56563136), (14, 48482688), (16, 42422352), (21, 32321792), (24, 28281568), (28, 24241344), (32, 21211176), (42, 16160896), (48, 14140784), (56, 12120672), (64, 10605588), (84, 8080448), (96, 7070392), (112, 6060336), (128, 5302794), (168, 4040224), (192, 3535196), (224, 3030168), (256, 2651397), (336, 2020112), (384, 1767598), (448, 1515084), (672, 1010056), (768, 883799), (896, 757542), (1344, 505028), (1792, 378771), (2688, 252514), (5376, 126257)]